Sökning: "real and complex modal analysis"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden real and complex modal analysis.
1. Fluid vibration in piping systems : a structural mechanics approach using exact finite elements
Sammanfattning : .... LÄS MER
2. Dynamic characteristics of automobile exhaust system components
Sammanfattning : Demands on emission control, and low vibration and noise levels have made the design of automobile exhaust systems a much more complex task over the last few decades. This, combined with increasing competition in the automobile industry, has rendered physical prototype testing impractical as the main support for design decisions. LÄS MER
3. Dynamics Study of an Automobile Exhaust System
Sammanfattning : Low vibration levels are a critical objective in automobile exhaust system design. It is therefore important for design engineers to be able to predict, describe and assess the dynamics of various system design proposals during product development. LÄS MER
4. Structural Control and Identification of Civil Engineering Structures
Sammanfattning : In general, the main purpose of a structural control system is to apply powerful control techniques that improve the behaviour of civil structures under various kinds of dynamic loading. The first part of this thesis presents novel applications of posicast and input shaping control schemes that have never previously been applied in the field of structural control. LÄS MER
5. Structural Identification of Civil Engineering Structures
Sammanfattning : The assumptions encountered during the analysis and design of civil engineering structures lead to a difference in the structural behavior between calculations based models and real structures. Moreover, the recent approach in civil engineering nowadays is to rely on the performance-based design approaches, which give more importance for durability, serviceability limit states, and maintenance. LÄS MER